Checkmate the stress : how sleep quality and engagement shape daily cognitive adaptability in elite chess players

Andolšek, Jure (author), Zirkelbach, Maj (author), Černe, Matej (author), Krivec, Jana (author)

In cognitively demanding environments, adaptability under pressure is essential but fragile. Drawing on the Job Demands–Resources (JD-R) framework and the Maximal Adaptability Model, this study explores how work stress, work engagement, and sleep quality interact to shape daily adaptability in elite chess players. Using experience sampling and objective sleep tracking over 30 days during the European Team Chess Championship, we analyzed within-person dynamics among eight national team players. Multilevel moderated mediation analyses revealed that daily stress reduced engagement, which in turn mediated effects on adaptability. Crucially, sleep quality moderated this process: players translated engagement into adaptability more effectively following higher-quality sleep. Theoretically, we reconceptualize engagement as a fluctuating bridge linking JD-R's dual pathways and position sleep as a core psychological resource for adaptive functioning. Practically, our findings emphasize the critical role of sleep in sustaining performance and suggest that recovery-focused interventions may enhance adaptability in cognitively demanding professional environments.

• Language: English
• Keywords: work, sleep, labour efficiency, chess, cognitive adaptability, Job Demands–Resources model, maximal adaptability mode, sleep quality, work engagement, work stress
• Work type: Article
• Typology: 1.01 - Original Scientific Article
• Organization: EF - School of Economics and Business; FRI - Faculty of Computer and Information Science
• Publication status: Published
• Publication version: Version of Record
• Year: 2025
• Number of pages: 15 str.
• Numbering: Vol. 39, iss. 6, art. e70146
• PID: 20.500.12556/RUL-176936
• UDC: 331.3
• ISSN on article: 0888-4080
• DOI: 10.1002/acp.70146
• COBISS.SI-ID: 259168771
• Publication date in RUL: 15.12.2025

Record is a part of a journal

• Title: Applied cognitive psychology
• Shortened title: Appl. cogn. psychol.
• Publisher: Wiley
• ISSN: 0888-4080
• COBISS.SI-ID: 512146713

Licences

• License: CC BY-NC 4.0, Creative Commons Attribution-NonCommercial 4.0 International
• Link: http://creativecommons.org/licenses/by-nc/4.0/
• Description: A creative commons license that bans commercial use, but the users don’t have to license their derivative works on the same terms.

Secondary language

• Language: Slovenian
• Keywords: delo, spanje, delovna uspešnost

Projects

• Funder: ARRS - Slovenian Research Agency
• Project number: J5-4574
• Name: Omejitve agilnega dela: preučevanje učinkov agilnosti na spanje in inovativnost

• Funder: ARRS - Slovenian Research Agency
• Project number: P5-0441
• Name: Regeneracija ekonomije in posla